... , steel power poles ,power steel poles, electrical poles, electrical power poles, power poles, power distribution equipment poles , electric power transimission &distribution steel poles ... , lamp post lighting , pole lamps,lighting mast,power poles,decorative lighting , lighting fixture, lamps lighting, ... once forming( single section)6.Thickness: from 1mm to 22mm7.Shape: polygonal(6-side,8side,12-side, ...